Annunciation from BL Royal 2 A XVIII, f. 23v

Crucifixion from BL Eg 3018, f. 23v

James from BL Harley 3181, f. 23v

Map from BL Eg 935, f. 23v

de Conchis Guilelmus

Puzzle initial and diagram from BL Harley 625, f. 23v

Abd-al-Rahman al-Sufi ; Geber ; Jordanus de Nemore ; Richard of Wallingford ; Al-Zarkali ; William the Englishman ; Anicio Manlio Torquato Severino Boezio ; Jabir Ibn Aflah ; Arzachel ; Azarchel

Figures from BL Harley 3647, f. 23v

f. 23v, displayed as an open bifolium with f. 22: diagram from BL Arundel 263

Leonardo Da Vinci

Figural poem from BL Harley 3045, f. 23v

Maurus Hrabanus

Detail from BL Sloane 116, f. 23v

Image from BL YT 29, f. 23v

Decorated initial-word panel from BL Add 18970, f. 23v

Plant from BL Harley 1585, f. 23v